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How does a balanced equation for the burning of propane look like?
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What is the balanced equation for H3PO4?
ZAP ZAP i like apples
Chemical formula for propane?
Propane ( C3H8 ) will burn completely when it combines with the oxygen (O2) in air to form carbon dioxide (CO2) and water (H2O). The equation looks like this: C3H8 + 5O2 ---> 3CO2 + 4H2O The heat generated in the exothermic reaction causes more and more propane to "break apart" and combine with oxygen in air to produce the end products carbon dioxide and water. This will continue until the concentration of propane in air falls below a "threshold" and not enough heat is generated to support the combustion of any remaining propane. There is enough oxygen in air in an open space to support the combustion of an extremely large volume of propane.
How many moles of carbon dioxide are produced when 10 moles of propane are combusted?
This question sound like one that can easily be answered if one has a general chemistry textbook. My advice is to look at doing some unit conversions to find out how many moles of propane are in 36.1 g of propane first. With a balanced chemical equation for combustion, and assuming the propane is the limiting reagent, use dimensional analysis to convert your moles of propane to moles of carbon dioxide.
Is burning propane a chemical change?
it is a chemical change. this is because when you burn anything it is going to be a chemical change
What is stoichiometry?
Ratios in Balanced Chemical ReactionsWhen you write a balanced chemical equation, the number of atoms that go into the reaction (as reactant) must equal the number of atoms that come out as products (for each type of atom). To balance a chemical equation, you must use coefficients in front of molecules to make these numbers come out right so that the reaction is balanced. Stoichiometry allows you to use these coefficients to predict how much of a certain molecule you will create for a reaction if you put in a certain amount of reactants. Let me illustrate with an example (which is the burning of propane gas in oxygen to form carbon dioxide and water):C3H8 + O2 --> CO2 + H2OThis reaction is not balanced though (Look at how many C atoms go in and how many come out. Do the same with O and H. More go in than come out, right?). Instead it should be:C3H8 + 5O2 --> 3CO2 + 4H2OThis balanced reaction tells us then that for each propane molecule, C3H8, that is burned, it will produce 3 molecules of carbon dioxide, CO2, and also 4 molecules of water, H2O. The ratio is 1 to 3 for carbon dioxide, and 1 to 4 for water. I can also say that if I know that I burned propane, and I produced 8 molecules of water, I know that I must have burned 2 molecules of C3H8.The ratio is always 1 to 4, just like in balanced reaction above. It is all based on the ratio of the coefficients. I haven't mention oxygen yet, but it's the same thing. If I burn 1 molecule of propane, I'll need 5 of O2 in order for the reaction to work. The ratio here is 1 to 5. I can even say that if I burned propane and I get 5 molecules of water out, than I must have used 5 molecules of oxygen (and 1 molecule of propane, and also I got out 3 molecules of carbon dioxide along with the water!). The ratio is then 1:5:3:4, which is just like in the balanced reaction above. Note that we usually don't talk about single molecules burning, but rather moles of molecules (which is just a whole lot of molecules). The same rules work in exactly the same way with moles. If I burn 5 moles of propane, I know I will produce 15 moles of carbon dioxide and 20 moles of water. Or if I use up 5 moles of oxygen burning propane, I'll have burned 1 mole of propane, and made 3 moles of CO2 and 4 moles of H2O.it is the study of relative proportions in which substances react or in which elements form compounds.
How is an equation like a seesaw?
It needs to be balanced.
What is the balanced equation for H3PO4?
ZAP ZAP i like apples
Chemical formula for propane?
Propane ( C3H8 ) will burn completely when it combines with the oxygen (O2) in air to form carbon dioxide (CO2) and water (H2O). The equation looks like this: C3H8 + 5O2 ---> 3CO2 + 4H2O The heat generated in the exothermic reaction causes more and more propane to "break apart" and combine with oxygen in air to produce the end products carbon dioxide and water. This will continue until the concentration of propane in air falls below a "threshold" and not enough heat is generated to support the combustion of any remaining propane. There is enough oxygen in air in an open space to support the combustion of an extremely large volume of propane.
Can the number of moles of a substance be found by looking at a balanced equation?
yes the number of moles is the the number before the substance for example if the equation is balanced and you want to find H2O and it appears like 3H2O in the equation then their are 3 moles of H2O
How many moles of carbon dioxide are produced when 10 moles of propane are combusted?
This question sound like one that can easily be answered if one has a general chemistry textbook. My advice is to look at doing some unit conversions to find out how many moles of propane are in 36.1 g of propane first. With a balanced chemical equation for combustion, and assuming the propane is the limiting reagent, use dimensional analysis to convert your moles of propane to moles of carbon dioxide.
Is burning propane a chemical change?
it is a chemical change. this is because when you burn anything it is going to be a chemical change
What does it mean when a substance cannot be broken down by chemistry?
Then it is balanced like a chemical equation, and is popular.
What is the capital letter that represents k2SO4 plus AlCl3 æ KCl plus Al2 SO43 equation after it has been correctly balanced?
The balanced equation looks like this: k2so4+alcl3 kcl+al2(5o4)3
What is stoichiometry?
Ratios in Balanced Chemical ReactionsWhen you write a balanced chemical equation, the number of atoms that go into the reaction (as reactant) must equal the number of atoms that come out as products (for each type of atom). To balance a chemical equation, you must use coefficients in front of molecules to make these numbers come out right so that the reaction is balanced. Stoichiometry allows you to use these coefficients to predict how much of a certain molecule you will create for a reaction if you put in a certain amount of reactants. Let me illustrate with an example (which is the burning of propane gas in oxygen to form carbon dioxide and water):C3H8 + O2 --> CO2 + H2OThis reaction is not balanced though (Look at how many C atoms go in and how many come out. Do the same with O and H. More go in than come out, right?). Instead it should be:C3H8 + 5O2 --> 3CO2 + 4H2OThis balanced reaction tells us then that for each propane molecule, C3H8, that is burned, it will produce 3 molecules of carbon dioxide, CO2, and also 4 molecules of water, H2O. The ratio is 1 to 3 for carbon dioxide, and 1 to 4 for water. I can also say that if I know that I burned propane, and I produced 8 molecules of water, I know that I must have burned 2 molecules of C3H8.The ratio is always 1 to 4, just like in balanced reaction above. It is all based on the ratio of the coefficients. I haven't mention oxygen yet, but it's the same thing. If I burn 1 molecule of propane, I'll need 5 of O2 in order for the reaction to work. The ratio here is 1 to 5. I can even say that if I burned propane and I get 5 molecules of water out, than I must have used 5 molecules of oxygen (and 1 molecule of propane, and also I got out 3 molecules of carbon dioxide along with the water!). The ratio is then 1:5:3:4, which is just like in the balanced reaction above. Note that we usually don't talk about single molecules burning, but rather moles of molecules (which is just a whole lot of molecules). The same rules work in exactly the same way with moles. If I burn 5 moles of propane, I know I will produce 15 moles of carbon dioxide and 20 moles of water. Or if I use up 5 moles of oxygen burning propane, I'll have burned 1 mole of propane, and made 3 moles of CO2 and 4 moles of H2O.it is the study of relative proportions in which substances react or in which elements form compounds.
What is a MAPP gas torch?
It's Max Power Propylene fuel, comparable to propane fuel used for torches, etc. It has a higher burning temperature than propane fuel, ~3600ºF as compared to ~3400ºF of propane fuel. It is used in many different applications like welding, cutting, soldering, and flame polishing.
What is the chemical equation of radium and oxygen?
Radium has an oxidation state of +2, Oxygen has an oxidation state of -2.....so it'll look like this Skeleton equation: Ra + O2 --> RaO.... Balanced equation 2Ra + O2---> 2RaO
What is a balanced equation in science?
a balanced equation is when all matter is accounted for on both sides. This is important because matter cannot be created or destroyed. For example, the creation of glucose through photosynthesis looks like this: CO2 + H2O = C6H12O6 + O2 + H2O This is an unbalanced equation because there is not enough oxygen, hydrogen, and carbon on the left side to create the right side. The balanced equation would be: 6 CO2 + 12 H2O = C6H12O6 + 6 O2 + 6 H2O The number of oxygen, hydrogen, and carbon atoms on each side, when subtracted, create 0 which means all matter is accounted for and therefore the equation is balanced
